Communication system fault diagnosis method and system

Abstract

Fault diagnosis model described by interpretable script language is utilized in fault diagnosis positioning system of communication system. Diagnostic operation is carried out after fault is localized by interior judgment logic of fault diagnosis model. Based on system commands and data in network management database the diagnostic operations utilize general script language to define operation command. After diagnostic operation, the operated result is output to peripheral equipment or database. The Diagnosis method of communication system is realized by engine of script interpreter and fault positioning module. The invention possesses commonality, powerful positioning capability of fault diagnosis and high expansibility, widely suitable to communication system equipment.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to a communication system fault diagnosis method and system. Background technique [0002] With the rapid development of communication technology and the continuous improvement of user requirements, the integration of communication systems is getting higher and higher. As a complex hardware and software system, if a fault occurs, it will affect the normal and stable operation of the entire system. Quickly and accurately diagnosing faults to ensure the testability and maintainability of communication system faults has become an urgent problem in the industry. [0003] Most of the existing communication equipment does not have the function of fault diagnosis and location. When fault diagnosis is required, additional special diagnostic equipment is generally used. However, these special equipment often have great limitations in structure. , so the fault location ability and scala...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing communication equipment does not have the function of fault diagnosis and location. When fault diagnosis is required, additional special diagnostic equipment is generally used. However, these special equipment often have great limitations in structure. , so the fault location ability and scalability are poor, and it is not universal, and the cost is high

For example, in the fault diagnosis system of Siemens, the diagnosis process can only be completed by obtaining various warning information, and the system under test is required to provide a large number of standardized warning information, otherwise the software cannot handle it.

Obviously, this kind of fault diagnosis system is only limited to providing warning function, the fault location ability is limited, and the standardization requirements of warning information also limit its generality

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